It might also be related to their power or presence. If Angel is heavier, it could suggest a more substantial or overwhelming presence in the fanfic's world. This could be important when it comes to interactions with other characters, as his 'heaviness' could make others more aware of him or react to him differently compared to Spike.
Perhaps it's a simple physical description that sets up a contrast between the two characters. In the context of the fanfic, it could be used to create humorous situations. Like when they are in a physical competition or just moving around, Angel's 'heavier' state could lead to some comical mishaps.
Well, it could imply a physical difference that might symbolize something deeper in the story. Maybe it represents that Angel has more baggage, either emotional or in terms of his past actions. For example, his long history as a vampire with a soul might weigh him down more than Spike, who has a different kind of vampire existence.
One possible storyline could be that the difference in their weights is used as a metaphor for their inner struggles. Maybe Angel, being heavier, is burdened with more emotional baggage, like his past sins as a vampire. And Gunn, being lighter, represents a more carefree or less complex character at the start, but as the fic progresses, he takes on more weight in terms of responsibilities or moral dilemmas.
It can show a difference in their essences. Angel's 'heaviness' might indicate a more complex and burdened character. This could lead to a development where he has to learn to deal with his 'weight' while Spike, being lighter, might have a different path of growth.
Angel is one of the main characters. He is often a complex character with a dark past as a vampire. His 'heavier' state might imply that he has a lot of emotional depth and guilt. Gunn, on the other hand, is likely to be a more street - smart character. He may be quick - thinking and resourceful, used to dealing with the rough situations in his world. The 'heavier' and 'lighter' comparison might also suggest differences in their physical strength or the amount of pressure they can handle.
Well, it could be just a random physical characteristic given for comical effect. Maybe the author wanted to create a contrast between Oliver Wood's more solid, perhaps muscular build compared to Percy Potter. It might also be used as a way to emphasize Oliver's presence or strength in a humorous way.
One possible reason could be different lifestyles. Oliver, being so focused on Quidditch, might have a diet that consists of more hearty and filling foods to keep his energy up during practices and games. Percy, on the other hand, might be more into lighter, more 'intellectual' meals as he is often buried in books and administrative tasks. This difference in diet could lead to Oliver being heavier.
One possible plot could be a fictional wrestling competition where Cena's extra weight gives him an unexpected advantage. For example, he might be able to use his added mass to overpower Orton during power moves like suplexes. Another idea could be a humorous take where Cena is constantly teased about his weight by Orton and the other wrestlers, but he turns it into a positive by using it as motivation to train harder and eventually defeat Orton in a big match.
The plot might revolve around a competition. Naruto, being a few pounds heavier, is at a supposed disadvantage in a ninja tournament. Sasuke is the favorite to win. However, Naruto uses his determination and the unique balance that his extra weight gives him to develop new fighting techniques. Along the way, he and Sasuke have to team up against other opponents who are trying to use Naruto's weight gain against them. Their relationship also evolves as they support each other through the challenges of the tournament.
I recommend you to watch "Movie Technology". The protagonist of this urban supernatural novel, Ye Heng, obtained the ability to extract items from movies and changed human civilization through various black technologies. Some of the plots are similar to the movies you described, and the characters also shuttle between hell and heaven. I hope you like this fairy's recommendation. Muah ~😗
Maybe it's because Oliver Wood is more muscular. He's a Quidditch player and all that physical training might have built up his muscle mass more than Percy, who is more into academic and administrative work. So the difference in their body composition could lead to Oliver being much heavier.
Yes, there are likely fanfics out there with such a concept. Fanfic writers often play around with different character traits and physical differences. They might explore how this difference in weight could affect their combat styles, for example. Maybe a slightly heavier Naruto could have more brute force in his attacks, while Sasuke with his lighter build might be more agile. It could also be used in more comical scenarios, like Naruto accidentally breaking a chair that Sasuke could sit on just fine.